🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.64 AU - 0.74 AU

Year: 214 Days

Day: 27.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.83 AU - 1.33 AU

Year: 418 Days

Day: 25.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.73 AU - 3.09 AU

Year: 1851 Days

Day: 26.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 11.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.83 AU - 5.49 AU

Year: 4369 Days

Day: 5.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,240,080 km

• M1: 144,362 km (0.085 R)
• M2: 342,579 km (0.072 R)
• M3: 448,345 km (0.095 R)
• M4: 522,396 km (0.069 R)
• M5: 643,121 km (0.035 R)
• M6: 789,727 km (0.103 R)
• M7: 1,006,494 km (0.114 R)
• M8: 1,597,256 km (0.114 R)
• M9: 1,719,029 km (0.067 R)
• M10: 1,833,322 km (0.119 R)
• M11: 1,928,915 km (0.049 R)
• M12: 2,048,144 km (0.093 R)
• M13: 2,316,822 km (0.104 R)
• M14: 2,443,831 km (0.098 R)
• M15: 2,549,597 km (0.053 R)
• M16: 2,693,061 km (0.087 R)
• M17: 3,114,179 km (0.107 R)
• M18: 3,190,623 km (0.041 R)
• M19: 3,332,592 km (0.1 R)
• M20: 3,503,133 km (0.103 R)
• M21: 3,596,034 km (0.091 R)
• M22: 3,825,517 km (0.106 R)
• M23: 3,990,374 km (0.038 R)
• M24: 4,171,686 km (0.067 R)
• M25: 4,484,795 km (0.119 R)
• M26: 4,717,270 km (0.077 R)
• M27: 4,879,583 km (0.106 R)
• M28: 5,088,721 km (0.098 R)
• M29: 5,828,333 km (0.106 R)
• M30: 6,114,364 km (0.106 R)
• M31: 6,226,862 km (0.12 R)
• M32: 6,323,951 km (0.12 R)
• M33: 6,833,182 km (0.06 R)
• M34: 7,389,836 km (0.079 R)
• M35: 7,630,389 km (0.107 R)
• M36: 7,856,132 km (0.081 R)
• M37: 8,654,536 km (0.079 R)
• M38: 8,817,298 km (0.063 R)
• M39: 8,926,505 km (0.069 R)
• M40: 9,423,020 km (0.045 R)
• M41: 9,553,320 km (0.114 R)
• M42: 9,627,969 km (0.117 R)
• M43: 9,909,812 km (0.118 R)
• M44: 10,175,348 km (0.027 R)
• M45: 10,500,873 km (0.089 R)
• M46: 10,655,258 km (0.058 R)
• M47: 10,907,779 km (0.103 R)
• M48: 11,103,304 km (0.052 R)
• M49: 11,498,092 km (0.076 R)
• M50: 11,857,277 km (0.097 R)
• M51: 11,937,611 km (0.078 R)
• M52: 12,341,974 km (0.07 R)
• M53: 12,668,696 km (0.046 R)
• M54: 12,833,104 km (0.078 R)
• M55: 13,081,137 km (0.059 R)
• M56: 13,435,235 km (0.069 R)
• M57: 13,729,195 km (0.097 R)
• M58: 13,961,670 km (0.106 R)
• M59: 14,366,332 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.9

Radius: 8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.26 AU - 20.34 AU

Year: 26824 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,240,080 km

• M1: 441,613 km (0.038 R)
• M2: 711,487 km (0.083 R)
• M3: 870,809 km (0.06 R)
• M4: 1,131,558 km (0.095 R)
• M5: 1,663,379 km (0.11 R)
• M6: 2,381,897 km (0.116 R)
• M7: 2,536,133 km (0.086 R)
• M8: 5,327,479 km (0.09 R)
• M9: 6,317,069 km (0.096 R)
• M10: 8,749,082 km (0.095 R)
• M11: 11,204,432 km (0.054 R)
• M12: 11,463,984 km (0.105 R)
• M13: 14,041,705 km (0.086 R)
• M14: 14,665,977 km (0.103 R)
• M15: 16,006,075 km (0.072 R)
• M16: 16,396,076 km (0.103 R)
• M17: 19,213,154 km (0.11 R)
• M18: 19,662,247 km (0.104 R)
• M19: 20,818,040 km (0.084 R)
• M20: 21,065,923 km (0.033 R)
• M21: 23,048,245 km (0.117 R)
• M22: 23,231,502 km (0.066 R)
• M23: 23,746,867 km (0.087 R)
• M24: 23,894,819 km (0.072 R)
• M25: 24,043,071 km (0.098 R)
• M26: 24,939,012 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 17,405 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit